0_0_22223623_28606.c:65:1: error: expected identifier or '(' before '/' token
// int f(int n) {
^
0_0_22223623_28606.c: In function 'div5':
0_0_22223623_28606.c:107:5: error: 'for' loop initial declarations are only allowed in C99 or C11 mode
for (int i = 0; i < len; ++i) {
^
0_0_22223623_28606.c:107:5: note: use option -std=c99, -std=gnu99, -std=c11 or -std=gnu11 to compile your code
0_0_22223623_28606.c:110:14: error: redefinition of 'i'
for (int i = 0; i < len; ++i) {
^
0_0_22223623_28606.c:107:14: note: previous definition of 'i' was here
for (int i = 0; i < len; ++i) {
^
0_0_22223623_28606.c:110:5: error: 'for' loop initial declarations are only allowed in C99 or C11 mode
for (int i = 0; i < len; ++i) {
^
0_0_22223623_28606.c:120:14: error: redefinition of 'i'
for (int i = 1; i < len; ++i) {
^
0_0_22223623_28606.c:110:14: note: previous definition of 'i' was here
for (int i = 0; i < len; ++i) {
^
0_0_22223623_28606.c:120:5: error: 'for' loop initial declarations are only allowed in C99 or C11 mode
for (int i = 1; i < len; ++i) {
^
0_0_22223623_28606.c:125:14: error: redefinition of 'i'
for (int i = 0; i < len; ++i) {
^
0_0_22223623_28606.c:120:14: note: previous definition of 'i' was here
for (int i = 1; i < len; ++i) {
^
0_0_22223623_28606.c:125:5: error: 'for' loop initial declarations are only allowed in C99 or C11 mode
for (int i = 0; i < len; ++i) {
^
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