0_0_24500747_4550.c: In function 'init':
0_0_24500747_4550.c:13:5: error: 'for' loop initial declarations are only allowed in C99 or C11 mode
for (int i = 0; i < 55; i++) ans[i] = 0;
^
0_0_24500747_4550.c:13:5: note: use option -std=c99, -std=gnu99, -std=c11 or -std=gnu11 to compile your code
0_0_24500747_4550.c: In function 'get_dp':
0_0_24500747_4550.c:22:5: error: 'for' loop initial declarations are only allowed in C99 or C11 mode
for (int u = 1; u <= n; u++) {
^
0_0_24500747_4550.c:25:9: error: 'for' loop initial declarations are only allowed in C99 or C11 mode
for (int e = head[u]; ~e; e = edge[e].next) {
^
0_0_24500747_4550.c: In function 'main':
0_0_24500747_4550.c:39:9: error: 'for' loop initial declarations are only allowed in C99 or C11 mode
for (int i = 0; i < m; i++) {
^
0_0_24500747_4550.c:45:18: error: redefinition of 'i'
for (int i = 1; i <= n; i++) {
^
0_0_24500747_4550.c:39:18: note: previous definition of 'i' was here
for (int i = 0; i < m; i++) {
^
0_0_24500747_4550.c:45:9: error: 'for' loop initial declarations are only allowed in C99 or C11 mode
for (int i = 1; i <= n; i++) {
^
0_0_24500747_4550.c:48:9: error: 'for' loop initial declarations are only allowed in C99 or C11 mode
for (int u = 1; u <= n; u++) {
^
0_0_24500747_4550.c:49:13: error: 'for' loop initial declarations are only allowed in C99 or C11 mode
for (int j = 1; j <= d; j++) get_dp(u, j);
^
0_0_24500747_4550.c:50:13: error: 'for' loop initial declarations are only allowed in C99 or C11 mode
for (int v = 1; v <= n; v++) ans[u] += dp[v][d];
^
0_0_24500747_4550.c:52:18: error: redefinition of 'i'
for (int i = 1; i <= n; i++) printf("%.10f\n", ans[i]);
^
0_0_24500747_4550.c:45:18: note: previous definition of 'i' was here
for (int i = 1; i <= n; i++) {
^
0_0_24500747_4550.c:52:9: error: 'for' loop initial declarations are only allowed in C99 or C11 mode
for (int i = 1; i <= n; i++) printf("%.10f\n", ans[i]);
^
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